[특허]Continuous in-situ combination process for upgrading heavy oil

Continuous in-situ combination process for upgrading heavy oil 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C10G-019/02
출원번호	US-0734322 (1996-10-21)
발명자 / 주소	Brons Glen Myers Ronald D.,CAX Bearden Roby
출원인 / 주소	Exxon Research and Engineering Company
대리인 / 주소	Scuorzo
인용정보	피인용 횟수 : 248 인용 특허 : 13

초록 ▼

The invention relates to an integrated, continuous process for the removal of organically bound sulfur (e.g., mercaptans, sulfides and thiophenes) comprising the steps of contacting a heavy oil, sodium hydroxide, hydrogen and water at a temperature of from about 380.degree. C. to 450.degree. C. to partially desulfurize the heavy oil and to form sodium sulfide, contacting said sodium sulfide via steam stripping to convert the sodium sulfide to sodium hydroxide and the sulfur recovered as hydrogen sulfide. The sodium hydroxide is recirculated for reuse. The partially desulfurized, dewatered heavy oil is treated with sodium metal under desulfurizing conditions, typically at a temperature of from about 340.degree. C. to about 450.degree. C., under a hydrogen pressure of at least about 50 psi to essentially desulfurize the oil, and form sodium sulfide. Optionally, the sodium salt generated can be regenerated to sodium metal using regeneration technology. The process advantageously produces essentially sulfur-free product oils having reduced nitrogen, oxygen and metals contents and reduced viscosity, density, molecular weight and heavy ends.

대표청구항 ▼

[ What is claimed is:] [1.] A continuous process for removal of organically bound sulfur and decreasing the heteroatoms and metals content, and viscosity, density and molecular weight of the heavy oil, comprising the steps of:(a) contacting a heavy oil containing organically bound sulfur heteroatoms and metals wherein the organically bound sulfur is selected from the group consisting of mercaptans, thiophenes and sulfides, the metals are selected from the group consisting of iron, nickel, and vanadium and mixtures thereof and the heteroatoms are selected from the group consisting of oxygen and nitrogen, with a first portion of aqueous non-molten sodium hydroxide containing at least 30% water based on the amount of sodium hydroxide, hydrogen at a temperature of from about 380.degree. C. to 450.degree. C. for a time sufficient to partially desulfurize the heavy oil and form sodium sulfide;(b) contacting said sodium sulfide of step (a) with steam under steam stripping conditions to produce sodium hydroxide and hydrogen sulfide;(c) recirculating said sodium hydroxide of step (b) to step (a) and recovering the hydrogen sulfide;(d) contacting the partially desulfurized heavy oil of step (a) with sodium metal under desulfurizing conditions to produce an essentially sulfur-free product oil having a reduced heteroatom and metals content, reduced viscosity, density and molecular weight, and sodium sulfide.

이 특허에 인용된 특허 (13)

Baird ; Jr. William C. (Baton Rouge LA) Bearden ; Jr. Roby (Baton Rouge LA), Combined desulfurization and hydroconversion with alkali metal hydroxides.
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Baird ; Jr. William C. (Baton Rouge LA) Bearden ; Jr. Roby (Baton Rouge LA), Combined desulfurization and hydroconversion with alkali metal oxides.
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Bearden ; Jr. ; Roby, Combined disulfurization and conversion with alkali metals.
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Kalvinskas John J. (Pasadena CA) Hsu George C. (La Crescenta CA) Ernest John B. (Santa Ana CA), Crude oil desulfurization.
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Baird ; Jr. William C. (Baton Rouge LA) Beardon ; Jr. Roby (Baton Rouge LA), Desulfurization and hydroconversion of residua with sodium hydride and hydrogen.
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Baird ; Jr. ; William C. ; Bearden ; Jr. ; Roby ; Ledford ; Thomas H., Hydroconversion with group IA, IIA metal compounds.
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Heredy Laszlo A. (Canoga Park CA) Skowronski Raymund P. (Woodland Hills CA), Molten salt hydrotreatment process.
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Kessick Michael A. (Edmonton CAX) St. Denis C. Earl (Fort Saskatchewan CAX), Pipeline transportation of heavy crude oil.
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Dezael Claude (Maisons Laffitte FR) Deschamps Andre (Noisy le Roi FR) Franckowiak Sigismond (Rueil Malmaison FR), Process for removing H₂S and CO₂ from gases and regenerating the adsorbing solution.
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Falkiner Robert J. (Mississauga CAX) Poirier Marc A. (Sarnia CAX) Campbell Ian D. (Sarnia CAX), Process for removing elemental sulfur from fluids.
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Rodriguez Domingo (Edo Miranda VEX) Gomez Cebers (San Antonio de los Altos VEX), Process for removing vanadium and sulphur during the coking of a hydrocarbon feed.
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Olmstead William N. (Berkeley Heights NJ), Removal of nitrogen and sulfur from oil-shale.
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Bearden ; Jr. Roby (Baton Rouge LA), Residua desulfurization with sodium oxide and hydrogen.
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Wellington, Scott Lee; Berchenko, Ilya Emil; de Rouffignac, Eric Pierre; Fowler, Thomas David; Ryan, Robert Charles; Shahin, Jr., Gordon Thomas; Stegemeier, George Leo; Vinegar, Harold J.; Zhang, Etu, In situ thermal processing of an oil shale formation to produce hydrocarbons having a selected carbon number range.
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Wellington,Scott Lee; Berchenko,Ilya Emil; de Rouffignac,Eric Pierre; Fowler,Thomas David; Ryan,Robert Charles; Shahin, Jr.,Gordon Thomas; Stegemeier,George Leo; Vinegar,Harold J.; Zhang,Etuan, In situ thermal processing of an oil shale formation using a controlled heating rate.
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Vinegar,Harold J.; Coles,John Matthew; de Rouffignac,Eric Pierre; Karanikas,John Michael; Menotti,James Louis; Van Hardeveld,Robert Martijn; Wellington,Scott Lee, In situ thermal processing of an oil shale formation using a natural distributed combustor.
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Berchenko,Ilya Emil; de Rouffignac,Eric Pierre; Fowler,Thomas David; Karanikas,John Michael; Ryan,Robert Charles; Shahin, Jr.,Gordon Thomas; Stegemeier,George Leo; Vinegar,Harold J.; Wellington,Scott, In situ thermal processing of an oil shale formation using a pattern of heat sources.
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Berchenko,Ilya Emil; de Rouffignac,Eric Pierre; Fowler,Thomas David; Karanikas,John Michael; Ryan,Robert Charles; Shahin, Jr.,Gordon Thomas; Stegemeier,George Leo; Vinegar,Harold J.; Wellington,Scott, In situ thermal processing of an oil shale formation using a pattern of heat sources.
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de Rouffignac, Eric Pierre; Berchenko, Ilya Emil; Fowler, Thomas David; Karanikas, John Michael; Maher, Kevin Albert; Ryan, Robert Charles; Shahin, Jr., Gordon Thomas; Vinegar, Harold J.; Wellington,, In situ thermal processing of an oil shale formation using horizontal heat sources.
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Karanikas, John Michael; de Rouffignac, Eric Pierre; Vinegar, Harold J.; Wellington, Scott Lee, In situ thermal processing of an oil shale formation while inhibiting coking.
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Zhang,Etuan; Berchenko,Ilya Emil; de Rouffignac,Eric Pierre; Fowler,Thomas David; Maher,Kevin Albert; Ryan,Robert Charles; Shahin, Jr.,Gordon Thomas; Stegemeier,George Leo; Vinegar,Harold J.; Welling, In situ thermal processing of an oil shale formation with a selected property.
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de Rouffignac,Eric Pierre; Berchenko,Ilya Emil; Fowler,Thomas David; Hunsucker,Bruce Gerard; Karanikas,John Michael; Keedy,Charles Robert; Ryan,Robert Charles; Vinegar,Harold J.; Wellington,Scott Lee, In situ thermal processing through an open wellbore in an oil shale formation.
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Wellington,Scott Lee; Berchenko,Ilya Emil; de Rouffignac,Eric Pierre; Fowler,Thomas David; Ryan,Robert Charles; Shahin, Jr.,Gordon Thomas; Stegemeier,George Leo; Vinegar,Harold J.; Zhang,Etuan, In situ thermal processing while controlling pressure in an oil shale formation.
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Wellington,Scott Lee; Crane,Steven Dexter; de Rouffignac,Eric Pierre; Karanikas,John Michael; Maher,Kevin Albert; Messier,Margaret Ann; Roberts,Bruce Edmunds; Sumnu Dindoruk,Meliha Deniz; Vinegar,Har, In situ thermal recovery from a relatively permeable formation.
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Vinegar, Harold J.; Sumnu-Dindoruk, Meliha Deniz; Wellington, Scott Lee, In situ thermal recovery from a relatively permeable formation using gas to increase mobility.
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Vinegar, Harold J.; de Rouffignac, Eric Pierre; Karanikas, John Michael; Sumnu-Dindoruk, Meliha Deniz; Wellington, Scott Lee, In situ thermal recovery from a relatively permeable formation with backproduction through a heater wellbore.
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Messier,Margaret Ann; Crane,Steven Dexter; de Rouffignac,Eric Pierre; Karanikas,John Michael; Maher,Kevin Albert; Sumnu Dindoruk,Meliha Deniz; Roberts,Bruce Edmunds; Vinegar,Harold J.; Wellington,Sco, In situ thermal recovery from a relatively permeable formation with controlled production rate.
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Vinegar,Harold J.; de Rouffignac,Eric Pierre; Karanikas,John Michael; Sumnu Dindoruk,Meliha Deniz; Wellington,Scott Lee, In situ thermal recovery from a relatively permeable formation with quality control.
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Nguyen, Scott Vinh; Bass, Ronald M., Induction heaters used to heat subsurface formations.
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Vinegar,Harold J.; Bai,Taixu; Rambow,Frederick Henry Kreisler; Kim,Dong Sub, Inhibiting effects of sloughing in wellbores.
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Fairbanks,Michael David, Inhibiting reflux in a heated well of an in situ conversion system.
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Bai,Taixu; Vinegar,Harold J.; Hansen,Kirk Samuel, Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation.
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Vinegar,Harold J.; Coles,John Matthew; de Rouffignac,Eric Pierre; Hunsucker,Bruce Gerard; Menotti,James Louis; Pratt,Christopher Arnold; Wellington,Scott Lee, Installation and use of removable heaters in a hydrocarbon containing formation.
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Sandberg, Chester Ledlie; Vinegar, Harold J.; Harris, Christopher Kelvin; Son, Jaime Santos; Carl, Jr., Fredrick Gordon, Insulated conductor temperature limited heaters.
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Bos, Robert; Brouwer, Dirk Roelof; Colmenares, Tulio Rafael; De Rouffignac, Eric Pierre; Ginestra, Jean-Charles; Jaiswal, Namit; Karanikas, John Michael; Li, Zhen; Mo, Weijian; Prince-Wright, Robert George; Stanecki, John Andrew; Syihab, Zuher, Irregular pattern treatment of a subsurface formation.
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Miller, David Scott; Uwechue, Uzo Philip, Irregular spacing of heat sources for treating hydrocarbon containing formations.
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Nguyen, Scott Vinh, Leak detection in circulated fluid systems for heating subsurface formations.
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Nguyen, Scott Vinh, Leak detection in circulated fluid systems for heating subsurface formations.
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Nguyen, Scott Vinh, Leak detection in circulated fluid systems for heating subsurface formations.
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Gordon, John Howard; Watkins, John Joseph, Lithium—sulfur battery with a substantially non-porous lisicon membrane and porous lisicon layer.
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McKinzie, II,Billy John; Keltner,Thomas Joseph, Low temperature barrier wellbores formed using water flushing.
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Kim, Dong Sub; Vinegar, Harold J., Low temperature barriers for use with in situ processes.
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Vinegar, Harold J.; McKinzie, II, Billy John, Low temperature monitoring system for subsurface barriers.
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Joshi, Ashok V.; Gordon, John Howard; Bhavaraju, Sai; Watkins, John Joseph, Method for charging a nickel-metal hydride battery.
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Hsu, Chia-Fu, Method of condensing vaporized water in situ to treat tar sands formations.
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Joshi, Ashok V.; Gordon, John Howard; Bhavaraju, Sai; Watkins, John Joseph, Method of discharging a nickel-metal hydride battery.
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Gordon, John Howard, Method of preventing corrosion of oil pipelines, storage structures and piping.
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Mudunuri, Ramesh Raju; Jaiswal, Namit; Vinegar, Harold J.; Karanikas, John Michael, Method of producing drive fluid in situ in tar sands formations.
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Lin, Ming; Karanikas, John Michael, Methodologies for treatment of hydrocarbon formations using staged pyrolyzation.
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Veenstra,Peter; de Rouffignac,Eric Pierre; Karanikas,John Michael; Vinegar,Harold J.; Wellington,Scott Lee, Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations.
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Fairbanks, Michael David; Keltner, Thomas Joseph; McKinzie, II, Billy John; Hirshblond, Stephen Palmer, Methods and systems for producing fluid from an in situ conversion process.
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Kim, Dong Sub, Methods for forming long subsurface heaters.
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Guimerans, Rosalvina Ramona; Mansure, Arthur James, Methods for forming wellbores in heated formations.
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Ocampos, Ernesto Rafael Fonseca; Karanikas, John Michael; MacDonald, Duncan Charles; Carter, Jr., Ernest E., Methods for heating with slots in hydrocarbon formations.
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Marino, Marian; Beer, Gary Lee; Pollard, Richard; Roes, Augustinus Wilhelmus Maria, Methods for treating hydrocarbon formations.
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Beer, Gary Lee, Methods for treating hydrocarbon formations based on geology.
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Mo, Weijian; Roes, Augustinus Wilhelmus Maria; Nair, Vijay, Methods of cracking a crude product to produce additional crude products.
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Minderhoud, Johannes Kornelis; Nelson, Richard Gene; Roes, Augustinus Wilhelmus Maria; Ryan, Robert Charles; Nair, Vijay, Methods of hydrotreating a liquid stream to remove clogging compounds.
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Roes, Augustinus Wilhelmus Maria; Mo, Weijian; Muylle, Michel Serge Marie; Mandema, Remco Hugo; Nair, Vijay, Methods of making transportation fuel.
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Roes, Augustinus Wilhelmus Maria; Mo, Weijian; Muylle, Michel Serge Marie; Mandema, Remco Hugo; Nair, Vijay, Methods of producing alkylated hydrocarbons from an in situ heat treatment process liquid.
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Prince-Wright, Robert George; Marwede, Jochen; Hwang, Horng Jye (Jay); MacDonald, Duncan Charles; Burns, David Booth, Mines and tunnels for use in treating subsurface hydrocarbon containing formations.
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Gordon, John Howard; Alvare, Javier, Moderate temperature sodium battery.
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Nguyen, Scott Vinh; Vinegar, Harold J., Molten salt as a heat transfer fluid for heating a subsurface formation.
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Stanecki, John Andrew, Movable heaters for treating subsurface hydrocarbon containing formations.
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Stegemeier, George Leo; Mudunuri, Ramesh Raju; Vinegar, Harold J.; Karanikas, John Michael; Jaiswal, Namit; Mo, Weijian, Moving hydrocarbons through portions of tar sands formations with a fluid.
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Mason, Stanley Leroy, Multi-step heater deployment in a subsurface formation.
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Joshi, Ashok V.; Gordon, John Howard; Bhavaraju, Sai, Nickel-metal hydride battery using alkali ion conducting separator.
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Joshi, Ashok V.; Gordon, John Howard; Bhavaraja, Sai, Nickel-metal hydride/hydrogen hybrid battery using alkali ion conducting separator.
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Bass, Ronald Marshall, Non-conducting heater casings.
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Vinegar, Harold J.; Harris, Christopher Kelvin; Mason, Stanley Leroy, Non-ferromagnetic overburden casing.
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Fowler, Thomas David; McKinzie, Billy John, Offset barrier wells in subsurface formations.
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Harris, Christopher Kelvin; Karanikas, John Michael; Nguyen, Scott Vinh, Parallel heater system for subsurface formations.
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Greaney, Mark A.; Wang, Kun; Wang, Frank C., Partial electro-hydrogenation of sulfur containing feedstreams followed by sulfur removal.
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Daub, Gerald Jacob; Keedy, Charles Robert; Fresky, Mariela Gertrudis Araujo; Fowler, Thomas David; Holman, Matthew Lee, Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment.
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Xie, Xueying; Ayodele, Oluropo Rufus; Vinegar, Harold J.; Harris, Christopher Kelvin; Karanikas, John Michael; Sandberg, Chester Ledlie; Arora, Dhruv, Perforated electrical conductors for treating subsurface formations.
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Lambirth, Gene Richard, Power systems utilizing the heat of produced formation fluid.
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Gordon, John Howard; Alvare, Javier, Process for desulfurizing petroleum feedstocks.
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Chavan, Sandeep Vasant; Kini, Harshad Ravindra; Gupta, Shobhit, Process for obtaining carbon black powder with reduced sulfur content.
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Leta, Daniel P.; Vann, Walter D.; Ferrughelli, David T.; Sirota, Eric B.; Freund, Howard, Process for producing a high stability desulfurized heavy oils stream.
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Raterman, Michael F.; Leta, Daniel P.; Vann, Walter D.; Bearden, Jr., Roby, Process for producing a high stability desulfurized heavy oils stream.
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Gordon, John Howard, Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides.
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Gordon, John Howard; Alvare, Javier, Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides.
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Gordon, John Howard; Joshi, Ashok V., Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides.
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Koveal, Russell J., Process for regenerating alkali metal hydroxides by electrochemical means.
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Siskin, Michael; Billimoria, Rustom M.; Savage, David W.; Bearden, Jr., Roby, Process for the desulfurization of heavy oils and bitumens.
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Rodriguez, Juan; Ghosal, Ranjan; Narayanan, Sunil Kumar, Process for the production of carbon black.
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Gordon, John Howard; Alvare, Javier; Larsen, Dennis; Killpack, Jeff, Process to separate alkali metal salts from alkali metal reacted hydrocarbons.
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Vinegar,Harold J.; de Rouffignac,Eric Pierre; Maher,Kevin Albert; Schoeling,Lanny Gene; Wellington,Scott Lee, Producing hydrocarbons and non-hydrocarbon containing materials when treating a hydrocarbon containing formation.
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Karanikas, John Michael; Vinegar, Harold J., Production from multiple zones of a tar sands formation.
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Wellington, Scott Lee; de Rouffignac, Eric Pierre; Karanikas, John Michael; Maher, Kevin Albert; Messier, Margaret Ann; Roberts, Bruce Edmunds; Sumnu-Dindoruk, Meliha Deniz; Vinegar, Harold J., Production of a blending agent using an in situ thermal process in a relatively permeable formation.
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MacDonald, Duncan, Ranging methods for developing wellbores in subsurface formations.
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Karanikas, John Michael; McNeil, III, Robert Irving; Pollard, Richard, Recovering energy from a subsurface formation.
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Pastor Sanz,Guillermo; Vinegar,Harold J., Reducing viscosity of oil for production from a hydrocarbon containing formation.
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Soto, Jorge L.; Leta, Daniel P.; Han, Lu; Vann, Walter D.; Greaney, Mark A.; Bielenberg, James R.; Oldenburg, Paul D.; McConnachie, Jonathan M.; Brown, Leo D.; Baird, Jr., William C.; Bearden, Jr., Roby, Regeneration of alkali metal reagent.
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Luo, Huping; Zhou, Zhen; Li, Lin; He, Alice; Chinn, Daniel; Forder, Graham; Young, Lyman; Husain, Shabbir; Schinski, William, Removing unstable sulfur compounds from crude oil.
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Luo, Huping; Zhou, Zhen; Li, Lin; He, Alice; Chinn, Daniel; Forder, Graham; Young, Lyman; Husain, Shabbir; Schinski, William, Removing unstable sulfur compounds from crude oil.
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Vinegar,Harold J.; Berchenko,Ilya Emil; DeMartini,David Charles, Seismic monitoring of in situ conversion in a hydrocarbon containing formation.
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Gordon, John Howard, Solid electrolyte for alkali-metal-ion batteries.
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Boxley, Chett; Coors, W. Grover; Watkins, John Joseph, Solid-state sodium-based secondary cell having a sodium ion conductive ceramic separator.
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Vinegar, Harold J.; Stegemeier, George Leo, Solution mining and heating by oxidation for treating hydrocarbon containing formations.
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Vinegar, Harold J., Solution mining and in situ treatment of nahcolite beds.
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Vinegar, Harold J., Solution mining dawsonite from hydrocarbon containing formations with a chelating agent.
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Vinegar, Harold J.; de Rouffignac, Eric Pierre; Schoeling, Lanny Gene, Solution mining systems and methods for treating hydrocarbon containing formations.
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Fowler, Thomas David, Sour gas injection for use with in situ heat treatment.
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Vinegar,Harold J.; Karanikas,John Michael; Hansen,Kirk Samuel, Staged and/or patterned heating during in situ thermal processing of a hydrocarbon containing formation.
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Sandberg,Chester Ledlie, Start-up of temperature limited heaters using direct current (DC).
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Vinegar, Harold J.; Bass, Ronald Marshall; Kim, Dong Sub; Mason, Stanley Leroy; Stegemeier, George Leo; Keltner, Thomas Joseph; Carl, Jr., Frederick Gordon, Subsurface connection methods for subsurface heaters.
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John, Randy Carl; Vinegar, Harold J., Subsurface heaters with low sulfidation rates.
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Vinegar, Harold J.; Christensen, Del Scot, Sulfur barrier for use with in situ processes for treating formations.
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Li, Ruijian; Karanikas, John Michael, Systems and methods for producing hydrocarbons from tar sands formations.
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Xie, Xueying; Ayodele, Oluropo Rufus; Vinegar, Harold J.; Harris, Christopher Kelvin; Karanikas, John Michael; Sandberg, Chester Ledlie; Arora, Dhruv, Systems and methods for treating a subsurface formation with electrical conductors.
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Edbury, David Alston; MacDonald, Duncan Charles, Systems and methods of forming subsurface wellbores.
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Vinegar, Harold J.; Harris, Christopher Kelvin, Temperature limited heater utilizing non-ferromagnetic conductor.
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Vinegar, Harold J.; Sandberg, Chester Ledlie, Temperature limited heater with a conduit substantially electrically isolated from the formation.
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Sandberg,Chester Ledlie; Vinegar,Harold J., Temperature limited heaters using modulated DC power.
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Vitek, John Michael; Brady, Michael Patrick; Horton, Jr., Joseph Arno, Temperature limited heaters using phase transformation of ferromagnetic material.
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Vinegar, Harold J.; Harris, Christopher Kelvin; Sandberg, Chester Ledlie, Temperature limited heaters with high power factors.
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Vinegar,Harold J.; Sandberg,Chester Ledlie; Harris,Christopher Kelvin, Temperature limited heaters with relatively constant current.
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Vinegar,Harold J.; Harris,Christopher Kelvin, Temperature limited heaters with thermally conductive fluid used to heat subsurface formations.
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Gonzalez, Manuel Alberto; Cruz, Antonio Maria Guimaraes Leite; Jung, Gonghyun; Noel, Justin Michael; Ocampos, Ernesto Rafael Fonseca; Penso, Jorge Antonio; Horwege, Jason Andrew; Levy, Stephen Michael; Raghu, Damodaran, Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations.
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Vinegar, Harold J., Thermal processes for subsurface formations.
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Vinegar, Harold J.; Picha, Mark Gregory; Schoeling, Lanny Gene, Thermal processes for subsurface formations.
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Vinegar,Harold J.; Veenstra,Peter; Giles,Steven Paul; Sandberg,Chester L.; Rambow,Frederick Henry Kreisler; Harris,Christopher Kelvin; Schoeling,Lanny Gene; Picha,Mark Gregory; Zhang,Etuan; Beer,Gary, Thermal processes for subsurface formations.
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Vinegar,Harold J.; Veenstra,Peter; Giles,Steven Paul; Sandberg,Chester L.; Rambow,Frederick Henry Kreisler; Harris,Christopher Kelvin; Schoeling,Lanny Gene; Picha,Mark Gregory; Zhang,Etuan; Beer,Gary; Carl, Jr.,Frederick Gordon; Bai,Taixu; Kim,Dong Sub; Fairbanks,Michael David; Sanz,Guillermo Pastor, Thermal processes for subsurface formations.
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Sumnu Dindoruk,Meliha Deniz; de Rouffignac,Eric Pierre; Karanikas,John Michael; Vinegar,Harold J.; Wellington,Scott Lee, Thermal processing of a relatively permeable formation.
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Vinegar, Harold J., Three-phase heaters with common overburden sections for heating subsurface formations.
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Goldberg, Bernard; Hale, Arthur Herman; Miller, David Scott; Vinegar, Harold J., Time sequenced heating of multiple layers in a hydrocarbon containing formation.
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Vinegar, Harold J., Treating nahcolite containing formations and saline zones.
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Vinegar, Harold J.; Karanikas, John Michael, Treating tar sands formations with dolomite.
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Vinegar, Harold J.; Karanikas, John Michael, Treating tar sands formations with dolomite.
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Vinegar, Harold J.; Karanikas, John Michael, Treating tar sands formations with karsted zones.
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Vinegar,Harold J.; de Rouffignac,Eric Pierre; Madgavkar,Ajay Madhav; Maher,Kevin Albert; McKinzie, II,Billy John; Palfreyman,Bruce Donald; Ryan,Robert Charles; Stegemeier,George Leo; Ward,John Michae, Treatment of a hydrocarbon containing formation after heating.
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Harris,Christopher Kelvin, Triaxial temperature limited heater.
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Vinegar, Harold J.; Maher, Kevin Albert; Wellington, Scott Lee, Upgrading and mining of coal.
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Gordon, John Howard, Upgrading of petroleum oil feedstocks using alkali metals and hydrocarbons.
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Gordon, John Howard, Upgrading platform using alkali metals.
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Gordon, John Howard, Upgrading platform using alkali metals.
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Pieterson, Roelof; Boyles, Joseph Michael; Diebold, Peter Ulrich, Using geothermal energy to heat a portion of a formation for an in situ heat treatment process.
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Burns, David Booth; Hwang, Horng Jye (Jay); Marwede, Jochen; MacDonald, Duncan Charles; Prince-Wright, Robert George, Using tunnels for treating subsurface hydrocarbon containing formations.
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Vinegar,Harold J., Vacuum pumping of conductor-in-conduit heaters.
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Sandberg, Chester Ledlie; Vinegar, Harold J.; Harris, Christopher Kelvin; Son, Jaime Santos; Carl, Jr., Fredrick Gordon, Variable frequency temperature limited heaters.
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Sandberg,Chester Ledlie; Vinegar,Harold J.; Harris,Christopher Kelvin, Variable frequency temperature limited heaters.
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Vinegar, Harold J.; Xie, Xueying; Miller, David Scott, Varying heating in dawsonite zones in hydrocarbon containing formations.
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Vinegar, Harold J.; Xie, Xueying; Miller, David Scott; Ginestra, Jean Charles, Varying properties along lengths of temperature limited heaters.
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Karanikas, John Michael; Vinegar, Harold J., Varying properties of in situ heat treatment of a tar sands formation based on assessed viscosities.
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Vinegar, Harold J.; Carter, Ernest E.; Son, Jaime Santos; Bai, Taixu; Khoda Verdian, Mohamad Fereydoon, Wax barrier for use with in situ processes for treating formations.
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Menotti, James Louis, Welding shield for coupling heaters.
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Davidson, Ian Alexander; Geddes, Cameron James; Rudolf, Randall Lynn; Selby, Bruce Allen; MacDonald, Duncan Charles, Wellbore manufacturing processes for in situ heat treatment processes.
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Hinson, Richard A.; Vinegar, Harold J., Wellhead with non-ferromagnetic materials.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Continuous in-situ combination process for upgrading heavy oil 원문보기

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연합인증

Continuous in-situ combination process for upgrading heavy oil 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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